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| Year | Trade Value | Weight (kg) | Quantity |
| 2005 | $9,671 | 6,576 | 1,002 |
| 2006 | $12,264 | 8,633 | 48,958 |
| 2007 | $6,838 | 1,704 | 8,446 |
| 2008 | $17,605 | 5,141 | 28,473 |
| 2009 | $15,913 | 4,324 | 29,360 |
| 2010 | $16,456 | 5,280 | 28,378 |
| 2011 | $12,597 | 4,015 | 21,619 |
Note: Quantity represents Number of items
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